公开(公告)号：US09386086B2

公开(公告)日：2016-07-05

申请号：US14023686

申请日：2013-09-11

Applicant: Cisco Technology Inc.

Inventor： Enzo Fenoglio ,  Andre Surcouf ,  Fabien Andrieux

IPC: H04L29/08 ,  G06F9/50 ,  G06F9/46

CPC classification number: H04L67/1008 ,  G06F9/505 ,  G06F2209/5019

Abstract: In one embodiment, a method is described. The method includes: monitoring workloads of a plurality of application classes, each of the application classes describing services provided by one or more applications in a multi-tiered system and comprising a plurality of instantiated execution resources; estimating, for each of the application classes, a number of execution resources able to handle the monitored workloads, to simultaneously maintain a multi-tiered system response time below a determined value and minimize a cost per execution resource; and dynamically adjusting the plurality of instantiated execution resources for each of the application classes based on the estimated number of execution resources.

Abstract translation: 在一个实施例中，描述了一种方法。 该方法包括：监视多个应用类的工作负荷，每个应用类描述由多层系统中的一个或多个应用提供的服务并且包括多个实例化的执行资源; 针对每个应用类别估计能够处理所监视的工作负载的多个执行资源，同时将多层系统响应时间维持在低于确定的值并最小化每个执行资源的成本; 并且基于所估计的执行资源数量动态地调整针对每个应用类的多个实例执行资源。